Siemens gigaset 2010 User Manual

Page of 71
Notes on operation
6
Kap03.fm5
18.11.98
Gigaset 2010, UEB/engl.: A30852-X1100-E301-3-7619
Notes on operating the handset
For users who wear hearing aids
If you wear a hearing aid, please note that radio signals 
can interfere with hearing aids, and if sufficiently loud, can 
cause a very unpleasant humming sound.
Using rechargeable batteries
The following should be noted when using 
rechargeable batteries:
Only use the rechargeable battery types supplied (AA 
nickel-cadmium batteries). When replacing recharge-
able batteries, the following can be used:
Panasonic P-60 AA/1P, Philips R6 NC-P, UCAR RC6, 
Eveready XC6, DAIMON ACCU 1000, Sanyo N-3U, 
Varta Rechargeable Accu Plus Ni-Cd 1.2V, No. 5006.
Nickel-metal-hydride (NiMH)
rechargeable batteries can significantly increase the 
time for which Gigaset 2000C Tango can be used. The 
following products are authorized:
Sanyo HR-3U (1300 mAh), GP GP120 AAHC, 
Emmerich CE R 6, Energizer EMH-1100AAC, 
Varta VH1101AA, 
Using other battery types or non-rechargeable batter-
ies may cause malfunctions or even damage the 
equipment. The manufacturer shall assume no liability 
in this case.
Once the NiMH rechargeable batteries have 
been inserted, the following should be ob-
served to ensure maximum lasting power from 
your batteries: Once the batteries have been ful-
ly charged for the first time, the handset prema-
turely indicates that the batteries are running 
low (
i
). In order to deep discharge the batter-
ies, continue to use the handset until the battery 
symbol 
j
 appears and the batt. low beep 
sounds (caution: max. operating time remaining 
is 10 minutes). In this way the handset recogniz-
es the extended capacity of the rechargeable 
batteries and will in future display the correct 
battery charging status.
Opening the battery compartment resets the 
display to the capacity of the batteries delivered 
with the telephone.
Never use ordinary batteries.